53166925

素因数分解:

$5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2039}}^1$

素因数の和:2205

約数の個数: 24

約数和(自身を含む): 75888000

約数和(自身を除く): 22721075

約数列:

[1, 5, 7, 25, 35, 149, 175, 745, 1043, 2039, 3725, 5215, 10195, 14273, 26075, 50975, 71365, 303811, 356825, 1519055, 2126677, 7595275, 10633385, 53166925]

約数ペア:

[(1, 53166925), (5, 10633385), (7, 7595275), (25, 2126677), (35, 1519055), (149, 356825), (175, 303811), (745, 71365), (1043, 50975), (2039, 26075), (3725, 14273), (5215, 10195)]